Question

The volume of a cube is 64 feet, and hat is the length of the cube?

Answer 1

So the volume of a cube is given by:

$r^3=64$

Where r is the length of its sides. By finding r we can find the length of the cube:

$\begin{gathered} r^3=64 \\ r=\sqrt[3]{64}=4 \end{gathered}$

So the cube is 4 feet long.